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1. 发明授权

US08847619B2 Apparatus and methods for through substrate via test 有权
标题翻译：通过基板测试的装置和方法
公开(公告)号：US08847619B2
公开(公告)日：2014-09-30
申请号：US13179247
申请日：2011-07-08
申请人： Ebrahim H Hargan , Layne Bunker , Dragos Dimitriu , Gregory King
发明人： Ebrahim H Hargan , Layne Bunker , Dragos Dimitriu , Gregory King
IPC分类号： G01R31/02 , H01L21/66 , G11C29/00 , G11C29/02 , G01R31/28 , G11C29/50
CPC分类号： H01L22/32 , G01R31/2853 , G01R31/2894 , G11C29/02 , G11C29/022 , G11C29/025 , G11C29/816 , G11C2029/5006 , H01L22/14 , H01L22/22 , H01L25/0657 , H01L2225/06544 , H01L2924/014
摘要： A stack of vertically-connected, horizontally-oriented integrated circuits (ICs) may have electrical connections from the front side of one IC to the back side of another IC. Electrical signals may be transferred from the back side of one IC to the front side of the same IC by means of through substrate vias (TSVs), which may include through silicon vias. Electronic apparatus, systems, and methods may operate to test and/or replace defective TSVs. Additional apparatus, systems and methods are disclosed.
摘要翻译：垂直连接的水平定向集成电路（IC）的堆叠可以具有从一个IC的前侧到另一个IC的背面的电连接。电信号可以通过通过硅通孔的通过衬底通孔（TSV）从一个IC的背面转移到同一IC的前侧。电子设备，系统和方法可以用于测试和/或替换有缺陷的TSV。公开了附加装置，系统和方法。

2. 发明授权

US08578591B2 Method for manufacturing a stacked device conductive path connectivity 有权
标题翻译：制造层叠器件导电路径连通性的方法
公开(公告)号：US08578591B2
公开(公告)日：2013-11-12
申请号：US13299158
申请日：2011-11-17
申请人： Ebrahim H Hargan
发明人： Ebrahim H Hargan
IPC分类号： G01R31/28
CPC分类号： H01L25/0657 , G11C5/02 , G11C29/02 , G11C29/025 , H01L23/20 , H01L23/22 , H01L23/481 , H01L25/18 , H01L2224/0554 , H01L2224/05573 , H01L2224/13025 , H01L2224/16145 , H01L2225/06513 , H01L2225/06541 , H01L2225/06596 , H01L2924/00014 , H01L2924/1433 , Y10T29/49004 , Y10T29/49117 , Y10T29/4913 , Y10T29/49155 , Y10T29/49162 , Y10T29/49169 , H01L2224/05599 , H01L2224/0555 , H01L2224/0556
摘要： Various embodiments include apparatus and methods having circuitry to test continuity of conductive paths coupled to dice arranged in a stack. In at least one of these embodiments, a method includes electrically coupling each of the conductive paths to at least one of a first supply node and a second supply node. One of the conductive paths includes conductive material inside a via that can extend at least partly through a die among the dice in the stack. The method also includes receiving signals from the conductive paths, and determining continuity of the conductive paths based on the signals without using a boundary scan.
摘要翻译：各种实施例包括具有电路的装置和方法，该电路用于测试与布置在堆叠中的管芯耦合的导电路径的连续性。在这些实施例中的至少一个中，一种方法包括将每个导电路径电耦合到第一供应节点和第二供应节点中的至少一个。导电路径中的一个包括通孔内部的导电材料，其可以至少部分地延伸通过堆叠中的管芯中的管芯。该方法还包括从导电路径接收信号，以及基于信号确定导电路径的连续性，而不使用边界扫描。

3. 发明授权

US08174299B2 Devices and methods for controlling a slew rate of a signal line 失效
标题翻译：用于控制信号线的转换速率的装置和方法
公开(公告)号：US08174299B2
公开(公告)日：2012-05-08
申请号：US12711023
申请日：2010-02-23
申请人： Ebrahim H. Hargan
发明人： Ebrahim H. Hargan
IPC分类号： H03K5/12
CPC分类号： H03K5/12 , H03K5/01
摘要： In one aspect of the invention, a method of reducing intersymbol interference on a signal line is disclosed. A state machine records previous bits that were transmitted over the line. If the bit on the line has been static for several clock cycles, the slew rate will be increased to facilitate correct reading of the bit for the next clock cycle. If the bit on the line has been dynamic for the previous bits, the slew rate will be a lower slew rate to avoid crosstalk between neighboring lines.
摘要翻译：在本发明的一个方面，公开了一种减少信号线上符号间干扰的方法。状态机记录在线上传输的先前位。如果线路上的位在几个时钟周期内是静态的，则转换速率将会增加，以便于在下一个时钟周期内正确读取该位。如果线路上的位对于以前的位是动态的，则转换速率将是较低的转换速率，以避免相邻线路之间的串扰。

4. 发明授权

US07643370B2 Memory device having conditioning output data 有权
标题翻译：具有调节输出数据的存储器件
公开(公告)号：US07643370B2
公开(公告)日：2010-01-05
申请号：US11457298
申请日：2006-07-13
申请人： Ebrahim H Hargan
发明人： Ebrahim H Hargan
IPC分类号： G11C8/00
CPC分类号： G11C7/1006 , G11C7/1051 , G11C7/1066 , G11C7/1069
摘要： Some embodiments of the invention include a memory device having a memory array for storing memory data, a conditioning data storage unit for storing conditioning data, and data lines for transferring data. During a memory operation, the memory device transfers both the condition data and the memory data to the data lines at different time intervals. The condition data is transferred at one time interval. The memory data is transferred at another time interval. Other embodiments are described and claimed.
摘要翻译：本发明的一些实施例包括具有用于存储存储器数据的存储器阵列的存储器件，用于存储调节数据的调节数据存储单元和用于传送数据的数据线。在存储器操作期间，存储器件以不同的时间间隔将条件数据和存储器数据传送到数据线。条件数据以一个时间间隔传送。存储器数据以另一时间间隔传送。描述和要求保护其他实施例。

5. 发明授权

US07248088B2 Devices and methods for controlling a slew rate of a signal line 失效
标题翻译：用于控制信号线的转换速率的装置和方法
公开(公告)号：US07248088B2
公开(公告)日：2007-07-24
申请号：US11497485
申请日：2006-08-01
申请人： Ebrahim H. Hargan
发明人： Ebrahim H. Hargan
IPC分类号： H03K5/12
CPC分类号： H03K5/12 , H03K5/01
摘要： In one aspect of the invention, a method of reducing intersymbol interference on a signal line is disclosed. A state machine records previous bits that were transmitted over the line. If the bit on the line has been static for several clock cycles, the slew rate will be increased to facilitate correct reading of the bit for the next clock cycle. If the bit on the line has been dynamic for the previous bits, the slew rate will be a lower slew rate to avoid crosstalk between neighboring lines.
摘要翻译：在本发明的一个方面，公开了一种减少信号线上符号间干扰的方法。状态机记录在线上传输的先前位。如果线路上的位在几个时钟周期内是静态的，则转换速率将会增加，以便于在下一个时钟周期内正确读取该位。如果线路上的位对于以前的位是动态的，则转换速率将是较低的转换速率，以避免相邻线路之间的串扰。

6. 发明授权

US08103928B2 Multiple device apparatus, systems, and methods 有权
标题翻译：多设备装置，系统和方法
公开(公告)号：US08103928B2
公开(公告)日：2012-01-24
申请号：US12185704
申请日：2008-08-04
申请人： Ebrahim H Hargan
发明人： Ebrahim H Hargan
IPC分类号： G06F11/00
CPC分类号： G06F11/1004 , H03M13/09 , H03M13/1102 , H03M13/136 , H03M13/15 , H03M13/1515 , H03M13/152 , H03M13/19 , H03M13/2957
摘要： Data digits and correction digits are received in each of a number of integrated circuit (IC) devices. Apparatus, systems, and methods are disclosed that operate to check the data digits for error in each IC device according to an algorithm associated with the IC device, the algorithm being different for each IC device. Each IC device will act in response to the data digits if no error is detected in the data digits. Additional apparatus, systems, and methods are disclosed.
摘要翻译：在多个集成电路（IC）装置的每一个中接收数据数字和校正数字。公开了根据与IC器件相关联的算法来操作以检查每个IC器件中的错误的数据位的装置，系统和方法，该算法对于每个IC器件是不同的。如果在数据数字中没有检测到错误，则每个IC器件将响应于数据位数而起作用。公开了附加装置，系统和方法。

7. 发明授权

US07692463B2 Devices and methods for controlling a slew rate of a signal line 失效
标题翻译：用于控制信号线的转换速率的装置和方法
公开(公告)号：US07692463B2
公开(公告)日：2010-04-06
申请号：US11778469
申请日：2007-07-16
申请人： Ebrahim H. Hargan
发明人： Ebrahim H. Hargan
IPC分类号： H03K5/12
CPC分类号： H03K5/12 , H03K5/01
摘要： In one aspect of the invention, a method of reducing intersymbol interference on a signal line is disclosed. A state machine records previous bits that were transmitted over the line. If the bit on the line has been static for several clock cycles, the slew rate will be increased to facilitate correct reading of the bit for the next clock cycle. If the bit on the line has been dynamic for the previous bits, the slew rate will be a lower slew rate to avoid crosstalk between neighboring lines.
摘要翻译：在本发明的一个方面，公开了一种减少信号线上符号间干扰的方法。状态机记录在线上传输的先前位。如果线路上的位在几个时钟周期内是静态的，则转换速率将会增加，以便于在下一个时钟周期内正确读取该位。如果线路上的位对于以前的位是动态的，则转换速率将是较低的转换速率，以避免相邻线路之间的串扰。

8. 发明申请

US20100078829A1 STACKED DEVICE CONDUCTIVE PATH CONNECTIVITY 有权
标题翻译：堆叠式设备导电路径连接
公开(公告)号：US20100078829A1
公开(公告)日：2010-04-01
申请号：US12242325
申请日：2008-09-30
申请人： Ebrahim H. Hargan
发明人： Ebrahim H. Hargan
IPC分类号： H01L23/52 , H01L21/00
CPC分类号： H01L25/0657 , G11C5/02 , G11C29/02 , G11C29/025 , H01L23/20 , H01L23/22 , H01L23/481 , H01L25/18 , H01L2224/0554 , H01L2224/05573 , H01L2224/13025 , H01L2224/16145 , H01L2225/06513 , H01L2225/06541 , H01L2225/06596 , H01L2924/00014 , H01L2924/1433 , Y10T29/49004 , Y10T29/49117 , Y10T29/4913 , Y10T29/49155 , Y10T29/49162 , Y10T29/49169 , H01L2224/05599 , H01L2224/0555 , H01L2224/0556
摘要： Various embodiments include apparatus and methods having circuitry to test continuity of conductive paths coupled to dice arranged in a stack.
摘要翻译：各种实施例包括具有电路的装置和方法，该电路用于测试与布置在堆叠中的管芯耦合的导电路径的连续性。

9. 发明申请

US20100013512A1 APPARATUS AND METHODS FOR THROUGH SUBSTRATE VIA TEST 有权
标题翻译：通过测试通过基板的装置和方法
公开(公告)号：US20100013512A1
公开(公告)日：2010-01-21
申请号：US12173722
申请日：2008-07-15
申请人： Ebrahim H. Hargan , Layne Bunker , Dragos Dimitriu , Gregory King
发明人： Ebrahim H. Hargan , Layne Bunker , Dragos Dimitriu , Gregory King
IPC分类号： G01R31/26 , G01R31/02
CPC分类号： H01L22/32 , G01R31/2853 , G01R31/2894 , G11C29/02 , G11C29/022 , G11C29/025 , G11C29/816 , G11C2029/5006 , H01L22/14 , H01L22/22 , H01L25/0657 , H01L2225/06544 , H01L2924/014
摘要： A stack of vertically-connected, horizontally-oriented integrated circuits (ICs) may have electrical connections from the front side of one IC to the back side of another IC. Electrical signals may be transferred from the back side of one IC to the front side of the same IC by means of through substrate vias (TSVs), which may include through silicon vias. Electronic apparatus, systems, and methods may operate to test and/or replace defective TSVs. Additional apparatus, systems and methods are disclosed.
摘要翻译：垂直连接的水平定向集成电路（IC）的堆叠可以具有从一个IC的前侧到另一个IC的背面的电连接。电信号可以通过通过硅通孔的通过衬底通孔（TSV）从一个IC的背面转移到同一IC的前侧。电子设备，系统和方法可以用于测试和/或替换有缺陷的TSV。公开了附加装置，系统和方法。

10. 发明授权

US08570860B2 Redundant signal transmission 有权
标题翻译：冗余信号传输
公开(公告)号：US08570860B2
公开(公告)日：2013-10-29
申请号：US12327648
申请日：2008-12-03
申请人： Ebrahim H Hargan
发明人： Ebrahim H Hargan
IPC分类号： H04L12/26
CPC分类号： H04L45/28 , G06F13/4022 , H01L25/0657 , H01L2225/06541 , H01L2924/0002 , H01L2924/00
摘要： Signal transmission apparatus, systems, and methods are disclosed. In various embodiments, a signal transmission system includes a transmission network having signal paths configured to communicate signals from an input to an output, a first steering network coupled to the input that communicates with the transmission network, and a second steering network coupled to the output that communicates with the transmission network. A steering control network that receives error signals corresponding to an inoperable signal path and that generates steering signals directed to the first steering network and the second steering network is included, so that the steering signals shift signals to an alternate, operable signal path from the inoperable signal path. Additional apparatus, systems, and methods are disclosed.
摘要翻译：公开了信号传输装置，系统和方法。在各种实施例中，信号传输系统包括具有被配置为将信号从输入传送到输出的信号路径的传输网络，耦合到与传输网络通信的输入端的第一转向网络，以及耦合到输出端的第二转向网络与传输网络进行通信。包括转向控制网络，其接收对应于不可操作的信号路径并产生指向第一转向网络和第二转向网络的转向信号的误差信号，使得转向信号将信号从不可操作的信号路径信号路径。公开了附加装置，系统和方法。

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